A simple story without words. At least I couldn't find any deeper meaning in the basic-shape-created characters. A boy without friends. A friendly bluebird that follows him. They have fun together. They encounter a bully who hurts the bird. The acid kicks in as rainbow birds fly the kid into the sky so the little boy can release his feathered friend into... home? Heaven? I have no idea but you never get to see if the kid is put down safely. If he's ever put down at all by those birds...